the people in the neighborhoods i grew up in. 82% of them paid their payroll taxes and other taxes at an effective rate higher than romney pays his taxes. over 10% of them are senior citizens on social security. the rest are disabled vets and veterans fighting and military personnel fighting now. that's the 47%. >> now, wolf, one thing we did note missing from his remarks, libya. no mention of libya. of course that's the big controversy today because last night during the debate the vice president said he did not know about this request for additional security in benghazi. well, today mitt romney on the campaign trail in richmond, virginia, leveled this criticism against him saying he's "doubling down on denial." >> thanks very much, dan lothian at the white house. let's go a little further right now on libya and what's going on. it's a controversy that is clearly still swirling after the debate. and it concerns the obama administration's handling of the attack on the u.s. consulate in benghazi. paul ryan was quick to pounce on that in the debate. vice president biden didn't provide v